Pet microchip company Save This Life shuts down, pet owners urged to re-register
cbsnews.com
cbsnews.com
https://www.savethislife.com/sitemap-part/part-1.xml https://www.savethislife.com/900164000215773
They really should hand over the microchip IDs and owner contact info to another party so that vets can still look up owners.
From the American Kennel Club: "If your dog or cat has a microchip number that starts with 991 or 900164 then it could be a Save This Life microchip. Save This Life suddenly closed, and your pet may not be protected."